Inspector Tellini investigates serial crimes where victims are paralyzed while having their bellies ripped open with a sharp knife.
Giancarlo Giannini
as Inspector Tellini
Claudine Auger
as Laura
Barbara Bouchet
as Maria Zani
Rossella Falk
as Franca Valentino
Silvano Tranquilli
as Paolo Zani
Annabella Incontrera
as Mirta Ricci
Ezio Marano
as Masseur
Barbara Bach
as Jenny
Stefania Sandrelli
as Anna Tellini
Giancarlo Prete
as Mario
Anna Saia
as Maria's friend
Nino Vingelli
as Inspector Di Giacomo
